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Alachlor is an herbicide from the chloroacetanilide family. It is an odorless, white solid. The greatest use of alachlor is for control of annual grasses and broadleaf weeds in crops. Use of alachlor is illegal in the European Union [1] and no products containing alachlor are currently registered in the United States. [2]
Chloroacetyl chloride is bifunctional—the acyl chloride easily forms esters [4] and amides, while the other end of the molecule is able to form other linkages, e.g. with amines. The use of chloroacetyl chloride in the synthesis of lidocaine is illustrative: [ 5 ]
Kwikset is an American lock and lockset manufacturer owned by Assa Abloy. Originally Gateway Manufacturing Company , Kwikset was founded in California in 1946 by Adolf Schoepe , and Karl Rhinehart. [ 1 ]
Though there is no set maximum concentration (maximum contaminant level, MCL) for metolachlor that is allowed in drinking water, the US EPA does have a health advisory level (HAL) of 0.525 mg/L. Metolachlor has been detected in ground and surface waters in concentrations ranging from 0.08 to 4.5 parts per billion (ppb) throughout the U.S. [9]
Sargent & Greenleaf, Inc., more commonly known among Safe and Vault technician circles as S&G, is a U.S. company that manufactures combination locks, key-operated safe and safe deposit box locks, high security military padlocks, and associated equipment.
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The term acetylide is used loosely. It apply to an acetylene RC≡CM, where R = H or a side chain that is usually organic. [2] The nomenclature can be ambiguous with regards to the distinction between compounds of the type MC 2 R and M 2 C 2.
Chloroacetonitrile is the organic compound with the formula ClCH 2 CN. A colorless liquid, it is derived from acetonitrile (CH 3 CN) by replacement of one H with Cl. In practice, it is produced by dehydration of chloroacetamide. [1]